自行车(第 2 页)

自行车最新动态

SF ebike Jordan Rosen
环境

作者：Cycle Volta Staff

Bill Nye talks killer clowns, mermaids, pigeon poo, and deadly bicycles
太空

作者：比尔·奈

Red Bull Rampage Bike
工程学

作者：Stan Horaczek

Airbag For Your Head May Work Better Than A Bike Helmet
健康

作者：Mary Beth Griggs

This Bike Is The World’s Fastest Human-Powered Vehicle
技术

作者：Kate Baggaley

DIY: How To Light Up Your Bike Wheels [Video]
项目

作者：Sophie Bushwick

The Fastest Face-Down, Head-First, Human-Powered Vehicle
项目

作者：Rose Conry

How Biking In Traffic Affects Your Body
污染

作者：Francie Diep

Hackett's Bike Generator
项目

作者：Kelsey D. Atherton

Watch This Bicycle Go 80 MPH
项目

作者：Joey Carmichael

Amp Your Ride
项目

由 Colleen Park 讲述，作者：Doug Costlow

Science Of Theft: Freeze A Bike Lock With Canned Air, Then Smash It With A Hammer
项目

作者：Theodore Gray

You Built What?!: An Electric-Assist Chopper-Style Bicycle
项目

作者：Gregory Mone

Testing the Novara Gotham: A Bike With Infinite Gears
技术

作者：Michael Berk

You Built What?!: A Street-Legal Three-Wheeler That Runs on Nearly 2,000 Batteries
电动汽车

作者：Gregory Mone

Archive Gallery: Single-Wheeled Vehicles Trundle Through The Decades
摩托车

作者：Julie Beck

Dr. Calvin B. Bridges with his streamlined car, in the October 1934 issue of Popular Science magazine.
DIY

作者：Denise Ngo

Pedal-Powered Shweeb Monorail System Wins $1.05 Million in Google Innovation Contest
车辆

作者：Dan Nosowitz

Chainless Bicycle Uses Wire and Pulley System, Eliminating Grease and Increasing Cool Factor
车辆

作者：Rebecca Boyle

American Honda competition racer and street bike
摩托车

作者：Robert Earle Howells

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